/* 头部样式开始 */
.header {
  width: 100%;
  height: 120px;
  overflow: hidden;
  /* 超出隐藏 */
  position: relative;
}

.header img {
  height: 120px;
  /* 图片，以中间开始渲染 */
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

/* 头部样式结束 */

/* 黑色导航开始 */
.black-nav {
  width: 100%;
  height: 40px;
  line-height: 40px;
  background-color: #333;
  font-size: 12px;
}

.wrap {
  width: 1226px;
  margin: 0 auto;
}

.black-nav-left {
  float: left;
}

.black-nav-right {
  float: right;
}

.black-nav li {
  float: left;
  position: relative;
}

.black-nav a {
  color: #b0b0b0;
}

.black-nav span {
  color: #424242;
  margin: 0 3px 6px;
}

.download {
  width: 124px;
  height: 0;
  background: #fff;
  box-shadow: 0 1px 5px #aaa;
  position: absolute;
  top: 40px;
  left: 50%;
  margin-left: -62px;
  overflow: hidden;
  transition: all 0.3s;
  z-index: 10;
}

.download img {
  width: 90px;
  margin: 18px auto 0;
}

.download p {
  color: #333;
  font-size: 14px;
  line-height: 14px;
}

.black-nav-left li:hover>.download {
  height: 148px;
}

.stri {
  width: 0;
  height: 0;
  border-bottom: 8px solid #fff;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  position: absolute;
  bottom: 0;
  left: 50%;
  margin-left: -8px;
  display: none;
}

.black-nav-left>li:hover>.stri {
  display: block;
}

.cart {
  width: 120px;
  height: 40px;
  background: #424242;
  margin-left: 25px;
  position: relative;
  z-index: 10;
}

.cart:hover {
  background: #fff;
}

.cart:hover>a {
  color: #ff6700;
}

.cart i {
  font-style: normal;
  margin-right: 8px;
}

.cart-list {
  width: 316px;
  height: 0;
  background: #fff;
  box-shadow: 0 2px 10px ragb(0, 0, 0, 0.15);
  position: absolute;
  right: 0;
  top: 40px;
  overflow: hidden;
  transition: all 0.3s;
}

.cart:hover>.cart-list {
  height: 100px;
}

/* 黑色导航结束 */
/* 白色导航开始 */
.white-nav {
  width: 100%;
  height: 100px;
  background: #fff;
  position: relative;
}

.logo {
  width: 55px;
  height: 55px;
  background: #ff6700;
  float: left;
  margin-top: 22.5px;
  overflow: hidden;
  position: relative;
  border-radius: 23px;
}

.logo>img {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  transition: all 0.2s;
}

.mi-home {
  left: -55px;
}

.mi-logo {
  left: 0;
}

.logo:hover>.mi-home {
  left: 0;
}

.logo:hover>.mi-logo {
  left: 55px;
}

.nav-bar {
  width: 875px;
  height: 100px;
  line-height: 100px;
  float: left;
}

.search {
  width: 296px;
  height: 100px;
  float: right;
}

.nav-bar li {
  float: left;
}

.nav-bar>ul>li>a {
  color: #333;
  padding: 0 10px;
}

.nav-bar>ul>li>a:hover {
  color: #ff6700;
}

.nav-bar>ul>li:first-child img {
  margin-top: 22.5px;
}

.search input {
  width: 244px;
  height: 50px;
  border: 1px solid #e0e0e0;
  margin-top: 25px;
  /* 去掉选中的边框 */
  outline: none;
  padding: 0 10px;
  box-sizing: border-box;
  border-right: 0;
}

.search button {
  width: 52px;
  height: 50px;
  background: #fff;
  border: 1px solid #e0e0e0;
  float: right;
  margin-top: 25px;
}

.search button:hover {
  background: #ff6700;
  color: #fff;
}

.nav-bar-list {
  width: 100%;
  height: 229px;
  background: #fff;
  border-top: 1px solid #eee;
  box-sizing: 0 3px 4px rgba(0, 0, 0, .1);
  position: absolute;
  left: 0;
  top: 100px;
  display: none;
  z-index: 10;
}

.nav-bar li:hover .nav-bar-list {
  display: block;
}

.img-box {
  width: 100%;
  height: 110px;
  margin-top: 30px;
  border-right: 1px solid #eee;
  box-sizing: border-box;
  margin-bottom: 16px;
}

.nav-bar-list li:last-child .img-box {
  border-right: 0;
}

.nav-bar-list p {
  font-size: 12px;
  line-height: 20px;
}

.name {
  color: #333;
}

.price {
  color: #ff6700;
}

/* 白色导航结束 */
/* banner样式开始 */
.banner {
  width: 100%;
  height: 460px;
}

.banner-img {
  width: 100%;
}

.banner>.wrap {
  position: relative;
}

.slide {
  width: 234px;
  height: 420px;
  padding: 20px 0;
  background: rgba(105, 101, 101, 0.6);
  position: absolute;
  left: 0;
  top: 0;
}

.slide>ul>li {
  height: 42px;
  line-height: 42px;
  text-align: left;
  padding-left: 30px;
  font-size: 14px;
}

.slide>ul>li:hover {
  background: #ff6700;
}

.slide>ul>li>a {
  color: #fff;
}

.slide>ul>li>i {
  float: right;
  padding-right: 20px;
  color: #fff;
}

.slide-list {
  width: 992px;
  height: 460px;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-left: none;
  box-sizing: border-box;
  box-shadow: 0 8px 16px rgba(0, 0, 0, .18);
  padding-top: 2px;
  position: absolute;
  top: 0;
  left: 234px;
  display: none;
}

.slide-list ul {
  width: 100%;
}

.slide-list ul li {
  width: 247.75px;
  float: left;
  height: 76px;
  padding: 18px 0 18px 20px;
  box-sizing: border-box;
  line-height: 40px;
}

.slide-list img {
  width: 40px;
  margin-right: 14px;
}

.slide-list span {
  color: #333;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  position: relative;
  top: -14px;
}

.slide li:hover .slide-list {
  display: block;
}

.slide-list li:hover span {
  color: #ff6700;
}

/* banner样式结束 */
/* 广告样式开始 */
.ad {
  width: 100%;
  height: 170px;
  padding: 14px 0 26px;
  background: #fff;
}

.ad-aside {
  width: 234px;
  height: 170px;
  background: #5f5750;
  padding: 3px;
  box-sizing: border-box;
  font-size: 12px;
  float: left;
}

.ad-aside li {
  float: left;
  width: 76px;
  height: 82px;
  padding-top: 18px;
  box-sizing: border-box;
  opacity: 0.7;
}

.ad-aside a {
  color: #fff;
}

.ad-aside i {
  font-size: 24px;
  margin-bottom: 4px;
  display: block;
}

.ad-aside li:hover {
  opacity: 1;
}

.ad-img {
  width: 316px;
  height: 170px;
  float: left;
  margin-left: 14px;
}

.ad-img img {
  width: 100%;
}

/* 广告样式结束 */
/* 主体样式开始 */
.content {
  width: 100%;
  background: #f5f5f5;
  overflow: hidden;
  padding: 4px 0 12px;
}

/* 主体样式结束 */
/* 手机模块样式开始 */
.title {
  text-align: left;
  color: #333;
  font-size: 22px;
  font-weight: 200;
  line-height: 58px;
}

.phone-box {
  width: 100%;
  height: 614px;
}

.phone-box-left {
  width: 234px;
  height: 100%;
  float: left;
}

.phone-box-right {
  width: 992px;
  height: 614px;
  float: left;
}

.item {
  width: 234px;
  height: 300px;
  background: #fff;
  padding: 20px 0;
  margin: 0 0 14px 14px;
  float: left;
  box-sizing: border-box;
  transition: all 0.2s linear;
}

.item:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, .1);
}

.item-img {
  width: 160px;
  margin-bottom: 18px;
}

.item-name {
  width: 214px;
  height: 21px;
  color: #333;
  font-size: 14px;
  margin: 0 auto 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-desc {
  width: 214px;
  height: 18px;
  color: #b0b0b0;
  font-size: 12px;
  line-height: 18px;
  margin: 0 auto 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-price {
  color: #ff6700;
  font-size: 14px;
}

.big-img {
  width: 100%;
  height: 120px;
  margin: 22px 0px;
}

/* 手机模块样式结束 */
/* 家电模块样式开始 */
.elc-box {
  width: 100%;
  height: 614px;
}

.elc-item {
  margin-left: 0;
  padding: 0;
}

.item-price>del {
  color: #e0e0e0;
}

.item-last {
  width: 234px;
  height: 300px;
  float: left;
  margin-left: 14px;
}

.item-last>div {
  width: 234px;
  height: 143px;
  background: #fff;
  transition: all 0.2s linear;
}

.item-last>div:first-child {
  margin-bottom: 14px;
}

.item-last>div:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, .1);
}

/* 家电模块样式结束 */
/* 视频模块样式结束 */
.video-box {
  width: 100%;
  height: 299px;
}

.video-box>div {
  width: 296px;
  height: 285px;
  background: #fff;
  float: left;
  margin-bottom: 14px;
  margin-right: 14px;
  transition: all 0.2 linear;
}
.video-box>div:hover{
  transform: translateY(-2px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, .1);
}
.video-box>div:last-child {
  margin-right: 0;
}

.video-img {
  width: 100%;
  height: 180px;
  margin-top: 28px;
  position: relative;
}

.btn {
  width: 32px;
  height: 20px;
  border-radius: 12px;
  border: 2px solid #fff;
  position: absolute;
  left: 20px;
  bottom: 10px;
}

.sanjiao {
  border-left: 8px solid #fff;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  width: 0;
  height: 0;
  margin: 3px auto;
}
.video-name{
  color: #333;
  font-size: 14px;
  width: 286px;
  height: 21px;
  margin: 0 auto 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.video-desc{
  width: 286px;
  height: 18px;
  margin: 0 auto;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #b0b0b0;
  font-size: 12px;
}
.video-img:hover .btn{
  background: #ff6700;
  border-color: #ff6700;
}
/* 视频模块样式结束 */
/* 页脚模块样式结束 */
.footer-service{
  width: 100%;
  height: 25px;
  line-height: 25px;
  padding: 27px 0;
  border-bottom: 1px solid #e0e0e0;
}
.footer-service li{
  float: left;
  width: 19.8%;
  border-right: 1px solid #e0e0e0;
}
.footer-service li:last-child{
  border-right: none;
}
.footer-service i{
  font-size: 24px;
  margin-right: 6px;
}
.footer-service a{
  color: #616161;
}
.footer-service a:hover{
  color: #ff6700;
}
.footer-link{
  width: 100%;
  height: 172px;
  padding: 40px 0;
}
.footer-link ul{
  float: left;
  width: 160px;
  text-align: left;
  color: #424242;
  font-size: 14px;
  line-height: 1.25;
}
.footer-link ul a{
  color: #757575;
  font-size: 12px;
}
.footer-link a:hover{
  color: #ff6700;
}
.footer-link li{
  margin-top: 10px;
}
.footer-link li:first-child{
  margin: 0 0 26px;
}
.footer-aside{
  width: 251px;
  height: 111px;
  border-left: 1px solid #e0e0e0;
  float: right;
  color: #616161;
}
.tel{
  font-size: 22px;
  line-height: 22px;
  color: #ff6700;
  margin-bottom: 5px;
}
.time{
  font-size: 12px;
  margin-bottom: 5px;
}
.kefu{
  display: block;
  width: 120px;
  height: 30px;
  line-height: 30px;
  border:1px solid #ff6700;
  box-sizing: border-box;
  margin: 0 auto;
  color: #ff6700;
  transition: all 0.4s;
  font-size: 12px;
}
.footer-link .kefu:hover{
  background: #f25807;
  border-color: #f25807;
  color: #fff;
}
.follow{
  font-size: 12px;
  margin-top: 10px;
}
.follow img{
  width: 24px;
  margin-left: 6px;
  position: relative;
  top: 7px;
}
/* 页脚模块样式结束 */